JPH02143215U - - Google Patents
Info
- Publication number
- JPH02143215U JPH02143215U JP5140389U JP5140389U JPH02143215U JP H02143215 U JPH02143215 U JP H02143215U JP 5140389 U JP5140389 U JP 5140389U JP 5140389 U JP5140389 U JP 5140389U JP H02143215 U JPH02143215 U JP H02143215U
- Authority
- JP
- Japan
- Prior art keywords
- rollover valve
- valve bodies
- lock
- rollover
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Valve Housings (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
第１図はこの考案によるロールオーバーバルブ
の第１の実施例を示す概略断面図、第２図は第１
図に示す環状部材の概略斜視図、第３図はこの考
案によるロールオーバーバルブの第２の実施例を
示す概略断面図、第４図は従来のロールオーバー
バルブを示す概略断面図である。
１，２１，４１、……ロールオーバーバルブ、
２，２２，４２……本体、３，２３……凹所、４
，２４，４３……通孔、５，２５，４４……椀状
空所、６，２６，４５……空所、７，２８，４６
……フロート、８，２９，４８……突起、９，３
０，４７……ばね、１１……環状部材、１３，３
２，５０……壁面、１４，３３，５１……取付け
部、１２，１５，３４……係止部、１６，３５…
…Ｏリング、２７……凹溝、３１，４９……蓋、
５２……ボルト。
FIG. 1 is a schematic sectional view showing the first embodiment of the rollover valve according to this invention, and FIG.
FIG. 3 is a schematic sectional view showing a second embodiment of the rollover valve according to the present invention, and FIG. 4 is a schematic sectional view showing a conventional rollover valve. 1, 21, 41, ... rollover valve,
2, 22, 42...Main body, 3, 23...Recess, 4
, 24, 43...through hole, 5, 25, 44...bowl-shaped void, 6, 26, 45...vacancy, 7, 28, 46
...Float, 8,29,48...Protrusion, 9,3
0,47... Spring, 11... Annular member, 13,3
2, 50... Wall surface, 14, 33, 51... Mounting part, 12, 15, 34... Locking part, 16, 35...
...O-ring, 27...concave groove, 31,49...lid,
52...Bolt.
Claims (1)
取付け部１４，３３に挿入取付けられるとともに
、内部に通孔４，２４を有するロールオーバーバ
ルブ本体２，２２と、該ロールオーバーバルブ本
体２，２２の通孔４，２４内に設けられ、、それ
を閉塞するように位置しているフロート７，２８
とを具えたロールオーバーバルブにおいて、前記
ロールオーバーバルブ本体２，２２または取付け
部１４，３３のいずれか一方に、挿入方向と直交
する方向に収縮、拡張可能であるとともに、前記
ロールオーバーバルブ本体２，２２または取付け
部１４，３３のいずれか他方に設けた係止１５，
３４と係止する係止手段１２，２７を設け、前記
ロールオーバーバルブ本体２，２２を取付け部１
４，３３内に挿入取付けした際、前記係止手段１
２，１５，２７，３４により前記ロールオーバー
バルブ本体２，２２が取付け部１４，３３が抜け
出るのを防止されることを特徴とするロールオー
バーバルブ。 The rollover valve bodies 2, 22 are inserted into and attached to the attachment parts 14, 33 provided on the walls 13, 32 of the gasoline tank, and have the through holes 4, 24 inside, and the communication between the rollover valve bodies 2, 22. Floats 7, 28 provided in the holes 4, 24 and positioned so as to close them.
In the rollover valve, one of the rollover valve bodies 2 and 22 or the attachment parts 14 and 33 is contractible and expandable in a direction perpendicular to the insertion direction, and the rollover valve body 2 is , 22 or the lock 15 provided on the other of the mounting portions 14, 33,
Locking means 12, 27 are provided to lock the rollover valve bodies 2, 22 to the mounting portion 1.
4, 33, the locking means 1
2, 15, 27, and 34 prevent the rollover valve main body 2, 22 from coming off at the mounting portions 14, 33.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5140389U JPH02143215U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5140389U JPH02143215U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143215U true JPH02143215U (en) | 1990-12-05 |
Family
ID=31570818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5140389U Pending JPH02143215U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327611A (en) * | 2001-04-27 | 2002-11-15 | Mitsubishi Motors Corp | Pcv valve |
| JP2011179681A (en) * | 2010-02-03 | 2011-09-15 | Kyosan Denki Co Ltd | Rollover valve |
-
1989
- 1989-04-28 JP JP5140389U patent/JPH02143215U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327611A (en) * | 2001-04-27 | 2002-11-15 | Mitsubishi Motors Corp | Pcv valve |
| JP4593002B2 (en) * | 2001-04-27 | 2010-12-08 | 三菱自動車工業株式会社 | PCV valve |
| JP2011179681A (en) * | 2010-02-03 | 2011-09-15 | Kyosan Denki Co Ltd | Rollover valve |